ATI FirePro V7770 vs AMD Radeon R7 260X

VS

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V7770 and 2GB VRAM Radeon R7 260X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7770 's Advantages

Lower TDP (76W vs 115W)

AMD Radeon R7 260X 's Advantages

Released 1 years and 9 months late

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (104.0GB/s vs 33.60GB/s)

96 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V7770

1 TFLOPS

Radeon R7 260X +97%

1.971 TFLOPS

FirePro V7770

VS

Radeon R7 260X

Graphics Card

Jan 2012

Release Date

Oct 2013

FirePro

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1050 MHz

Memory Clock

1625 MHz

Memory

1024MB

Memory Size

2GB

GDDR4

Memory Type

GDDR5

128bit

Memory Bus

128bit

33.60GB/s

Bandwidth

104.0GB/s

Render Config

-

SM Count

-

10

Compute Units

14

800

Shading Units

896

40

TMUs

56

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

Theoretical Performance

5.000 GPixel/s

Pixel Rate

17.60 GPixel/s

25.00 GTexel/s

Texture Rate

61.60 GTexel/s

-

FP16 (half)

-

1000 GFLOPS

FP32 (float)

1.971 TFLOPS

-

FP64 (double)

123.2 GFLOPS

Graphics Processor

RV770

GPU Name

Bonaire

RV770 XT (215-0669049)

GPU Variant

Bonaire XTX (215-0839097)

TeraScale

Architecture

GCN 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.956 billion

Transistors

2.08 billion

256 mm²

Die Size

160 mm²

Board Design

76W

TDP

115W

250 W

Suggested PSU

300 W

1x DVI

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 6-pin

Power Connectors

1x 6-pin

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.0

N/A

Vulkan

1.2

-

CUDA

-

4.1

Shader Model

6.3

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